Sunlite’s LED Light Engine Module allows you to convert your existing light fixtures into state of the art LED fixtures. These dimmable panels feature innovative technology that allows you to choose from three different color temperatures. Select soft white (2700K), warm white (3000K), cool white (4000K), daylight (5000K) or daylight (6500K) depending on your preference using a switch located on the front. Bright 2500 lumen output while only using 25 watts of electricity. These LED light engines dimmed (10-100%) when installed with a compatible dimmer. ETL Listed for damp location use.